<?php

namespace Finite\Event\Callback;

use Finite\Event\TransitionEvent;

/**
 * @author Yohan Giarelli <yohan@frequence-web.fr>
 */
class Callback implements CallbackInterface
{
    /**
     * @var CallbackSpecificationInterface
     */
    private $specification;

    /**
     * @var callable
     */
    private $callable;

    /**
     * @param CallbackSpecificationInterface $callbackSpecification
     * @param callable                       $callable
     */
    public function __construct(CallbackSpecificationInterface $callbackSpecification, $callable)
    {
        $this->specification = $callbackSpecification;
        $this->callable = $callable;
    }

    /**
     * @return CallbackSpecificationInterface
     */
    public function getSpecification()
    {
        return $this->specification;
    }

    /**
     * {@inheritdoc}
     */
    public function __invoke(TransitionEvent $event)
    {
        if ($this->specification->isSatisfiedBy($event)) {
            $this->call($event->getStateMachine()->getObject(), $event);
        }
    }

    /**
     * {@inheritdoc}
     */
    protected function call($object, TransitionEvent $event)
    {
        return call_user_func($this->callable, $object, $event);
    }
}
__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----MjA1NDg2MjI2OTY3OTE2MCAxMDk3OTc5ODczNDI4MjAgMTM1MzU0OTg4NjA2NDc4OA==